【发布时间】:2017-01-05 18:20:16
【问题描述】:
当我运行命令“webpack”时——一切正常,但是当我运行“webpack-dev-server --content-base src --inline --hot”时——我得到错误。 可能是语法错误,我打赌我找不到问题。
C:\wamp\www\react\node_modules\webpack\lib\NormalModuleFactory.js:72
var elements = request.replace(/^-?!+/, "").replace(/!!+/g, "!").split("!");
^
TypeError: Cannot read property 'replace' of undefined
at C:\wamp\www\react\node_modules\webpack\lib\NormalModuleFactory.js:72:26
at C:\wamp\www\react\node_modules\webpack\lib\NormalModuleFactory.js:28:4
at C:\wamp\www\react\node_modules\webpack\lib\NormalModuleFactory.js:159:3
at NormalModuleFactory.applyPluginsAsyncWaterfall (C:\wamp\www\react\node_modules\webpack\node_modules\tapable\lib\Tapable.js:75:69)
at NormalModuleFactory.create (C:\wamp\www\react\node_modules\webpack\lib\NormalModuleFactory.js:144:8)
at C:\wamp\www\react\node_modules\webpack\lib\Compilation.js:214:11
at C:\wamp\www\react\node_modules\webpack\node_modules\async\lib\async.js:181:20
at Object.async.forEachOf.async.eachOf (C:\wamp\www\react\node_modules\webpack\node_modules\async\lib\async.js:233:13)
at Object.async.forEach.async.each (C:\wamp\www\react\node_modules\webpack\node_modules\async\lib\async.js:209:22)
at Compilation.addModuleDependencies (C:\wamp\www\react\node_modules\webpack\lib\Compilation.js:185:8)
我的配置:
var debug = process.env.NODE_ENV !== "production";
var webpack = require('webpack');
module.exports = {
context: __dirname+"/resources/assets/js",
devtool: debug ? "inline-sourcemap" : null,
entry: "./test.jsx",
module: {
loaders: [
{
test: /\.jsx?$/,
exclude: /(node_modules|bower_components)/,
loader: 'babel-loader',
query: {
presets: ['react', 'es2015', 'stage-0'],
plugins: ['react-html-attrs', 'transform-class-properties', 'transform-decorators-legacy']
}
}
]
},
output: {
path: __dirname + "/public/js",
filename: "scripts.min.js"
},
plugins: debug ? [] : [
new webpack.optimize.DedupePlugin(),
new webpack.optimize.OccurenceOrderPlugin(),
new webpack.optimize.UglifyJsPlugin({ mangle: false, sourcemap: false })
]
};
目录结构:
C:\wamp\www\react\public\js\ - output
C:\wamp\www\react\resources\assets\js\ - srouce (ex. test.jsx)
C:\wamp\www\react\node_modules\ - node modules
C:\wamp\www\react\ - root directory (ex. webpack.config.js)
【问题讨论】:
-
请发布您的目录结构
-
没有足够的信息来说明任何结论。
-
Steffen> 更新了,请看一下。 bebraw>你需要什么样的数据?
-
我也遇到了这个错误,而且我在一个非常不同的平台(Arch Linux)上。原来我只是从错误的目录启动它,从带有
webpack.config.js的目录启动它。
标签: webpack webpack-dev-server